GB/T 3990-1983
abolished_transferred
GB/T 4461-2020
Active
National standards
GB/T 4461-2020 Thermostat metal strip
GB/T 4461-2020 Thermostat metal strip
Basic Information
Standard Code:
GB/T 4461-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precision alloys
ICS Name:
Other steel products
Publish Date:
2020-06-02
Implement Date:
2020-12-01
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国钢标准化技术委员会(SAC/TC 183)
Pages:
21 pages
Scope
本标准规定了热双金属带材的牌号表示方法、订货内容、尺寸、外形、标记、技术要求、试验方法、检验规则、包装、标志和质量证明书。本标准适用于制作温度控制、温度补偿和温度指示装置中热敏感元件用的热双金属带材（以下简称带材)。
Development Information
Drafting Units:
佛山通宝精密合金股份有限公司、海盐中达金属电子材料有限公司、冶金工业信息标准研究院、宝钢特钢有限公司
Drafting Persons:
霍志文、吴汉民、栾燕、李国烽、王心禾、沈忆、张云恒、田玉新
Replace the following standards
Referenced Standards
GB/T 5986-2000 Test method for modulus of elasticity of thermostat metals
GB/T 6146-1985 Test method for resistivity of precision resistance alloys
GB/T 6146-2010 Test method for resistivity of precision resistance alloys
GB/T 8364-2003 Test method for specific thermal deflection of thermostat metals
GB/T 8364-2008 Test methods of thermal flexure of thermostat metals
YB/T 5242-2013 General regulations for packaging, labeling, and quality certificate of precision alloys
Related Standards
GB/T 3991-1983
abolished_transferred
GB/T 3991-1983 Cobalt-coated tungsten carbide composite powders
GB/T 3992-1983
abolished_transferred
GB/T 3992-1983 Nickel-coated chromium composite powders
GB/T 3993-1983
abolished_transferred
GB/T 3993-1983 Nickel-coated copper composite powders
GB/T 11072-1989
Replaced
GB/T 11072-1989 Indium antimonide polycrystal, single crystals and as-cut slices
GB/T 2073-1993
abolished_transferred